In their releases they initially used an all-caps Greek spelling of their name (ΜΙΚΡΟ), however in their latest releases ("Restart", "Download", "Upload") they have switched to a non all-caps spelling, transliterated to the Latin Alphabet (Mikro).
Later, Panos Tolios (of the Greek band Xylina Spathia ), George Costopoulos and Ria Mazine enter the group and their EP Stagones (Σταγόνες, Drops) goes out in 1998.
After the production of the single Aspri Sokolata (Άσπρη Σοκολάτα, White Chocolate), Panos Tolios and George Costopoulos leave the group and Stelios Emmanuelidis gets in, forming Mikro as of today.
They also released singles by the above albums, some of which being: Stagones (Σταγόνες, Drops), Aspri Sokolata (Άσπρη Σοκολάτα, White Chocolate), Domatio (Δωμάτιο, Room) and Netrino.
Mikro has spread over the internet in various ways; They have a myspace profile and made available to the public their videoclips via their YouTube user account.